Dividing block



FIG. 1 is a perspective view of a dividing block, showing our new design;

FIG. 2 is a left end view thereof;

FIG. 3 is a right end view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the drawing show unclaimed environment that forms no part of the claimed design. 

CLAIM The ornamental design of a dividing block, substantially as shown and described. 